用所给单词的适当形式填空 Mary ____are___ in the ____(swim) pool at the moment
问题描述:
用所给单词的适当形式填空 Mary ____are___ in the ____(swim) pool at the moment
答
Mary is in the swimming pool at the moment.
Mary那时候在游泳池里.
因为是第三人称单数,所以用is
swimming pool 游泳池